The Zayandeh-Rud water crisis is the outcome of the interaction between physical water scarcity, successive droughts, and unsustainable development within the river basin. Over the past few decades, the overloading of multiple consumption demands against limited resources has led to a profound supply-demand imbalance. Population growth, the expansion of heavy industries alongside the river, the proliferation of agriculture, and inter-basin water transfers—particularly connecting Yazd to the Zayandeh-Rud system—have created a complex network of conflicting interests and socio-economic tensions, driving the river into an unstable and seasonal state across major stretches of its path. Concurrently, the severe depletion of groundwater resources, reduced return flows, and increased extractions have limited the possibility of sustained flows even under normal precipitation conditions, exacerbating consequences such as the devastation of eastern Isfahan's agriculture, land subsidence, declining drinking water quality, threats to the Gavkhouni wetland, increased dust storms, damage to tourism, and the erosion of social mental health. Proposed strategies emphasize shifting from supply-oriented management to demand management, halting parallel structures while focusing on local capacity-building, data transparency, public awareness, integrated surface and groundwater management, deploying behavioral economic tools to reform consumption patterns, and pricing water based on its economic and non-market value. In the long-term horizon, the redesign of allocation patterns, the reform of cultivation patterns, and the restoration of the wetland's environmental water right (Haghabeh), alongside the establishment of a specialized water economics institution within the Ministry of Energy, are imperative to mitigate tension and restore ecological sustainability.